SENSOR SYSTEM AND SENSOR UNIT

A sensor system (100) to be mounted on a vehicle (1) includes a LiDAR (6f), a camera (6g), a housing (121) that accommodates the LiDAR (6f) and the camera (6g) and a cleaner (103) that is attached to the housing (121) and has at least one nozzle (131) configured to clean a first cleaning target surface (123a) corresponding to the LiDAR (6f) and a second cleaning target surface (123b) corresponding to the camera (6g) at the same time using a cleaning medium.